Conventional phase shifting techniques have emerged as a powerful tool for evaluating the
stress field in digital photoelasticity. However, the quantity of image acquisitions they require …

Digital photoelasticity often evaluates the stress fields in loaded structures by processing the
colour intensities recorded in digital images. This makes the evaluation process sensitive to …

La fotoelasticidad es una técnica experimental para describir la distribución de esfuerzos en
materiales birrefringentes bajo cargas mecánicas [1]; este fenómeno se basa en la ley de …

When experimental photoelasticity images are acquired, the spectral interaction between
the light source and the sensor used affect the visual information of the fringe patterns in the …

In digital photoelasticity, fringe pattern analysis is crucial because the photoelastic fringes
provide information about direction and magnitudes of the principal stresses at the surface of …

The subject of this paper is an experimental stress analysis of a rotor with a symmetrical arm
end and a rotor with an asymmetrical arm end. The main aim of this paper is to test the …

In digital photoelasticity, evaluating the stress map is often affected in regions with critical
values. This phenomenon is associated to color degradation effect and high fringe densities …

For overcoming conventional photoelasticity limitations when evaluating the stress field in
loaded bodies, this paper proposes a Generative Adversarial Network (GAN) while …

For avoiding fails in loaded structures, adjust their geometry, removing material, or quantify
residual stresses, photoelasticity studies often is limited by complex experiments, excessive …

Evaluation of residual and thermal stresses using temporal analysis of color in
photoelasticity images was applied to three discs with residual stresses in different zones …